Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  HD122865  ·  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  NGC 5477  ·  Pinwheel galaxy
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Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach
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Supernova SN2023ixf in M 101 | NGC 5457 - first try adding H-alpha signal from L-eXtreme Data

Revision title: Sharpened image

Getting plate-solving status, please wait...
Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach
Powered byPixInsight

Supernova SN2023ixf in M 101 | NGC 5457 - first try adding H-alpha signal from L-eXtreme Data

Revision title: Sharpened image

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Description

Dear all,

I've used six (short) summer nights to image the "current" supernova in the Pinwheel galaxy (Messier 101 | NGC 5457).
One of the nights was shot with the Optolong L-eXtreme Filter.
From this data the H-Alpha signal was added to the RGB image.

Hope you like it and happy to get your recommendations on how to improve.

CS,
TImo

Comments

Revisions

  • Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach
    Original
  • Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach
    B
  • Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach
    C
  • Final
    Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach
    D

C

Title: Added H alpha (extracted from L-eXtreme data)

Uploaded: ...

D

Title: Sharpened image

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Supernova SN2023ixf in M 101 |  NGC 5457 - first try adding H-alpha signal from L-eXtreme Data, Timo Kubach

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